Nginx Nginx update twice

I used menu option 4 to upgrade to nginx 1.11.6 from 1.11.5, but after the upgrade it said that I was still running 1.11.5 and it asked if I wanted to update the local centmin mod code, so I said yes. Now I am running the nginx upgrade again. I thougt that I was on the latest centmin mod version?

 

The upgrade just completed and now it is showing that it is running 1.11.6.

 

I did the nginx update, and then I did the centmin mod update and then I did the nginx update again. I didn't update because of an alert. I updated because I checked nginx.org.

 

I thought that the first one succeeded. It took me back to the centmin mod menu after it finished.